1.

Stelvio Therapeutics 2017-03-01

2.

Strateos 2012-02-14

3.

Structura Biotechnology 2016-01-01

4.

Synergy Pharmaceuticals 1992-02-11

5.

Synkrino Biotherapeutics 2018-01-01

6.

Syntekabio 2009-09-15

7.

Synthace 2011-01-01

8.

Systems Oncology 2015-01-01

9.

Tallas Biotech Inc. 2019-11-21

10.

TARA Biosystems 2014-01-01

11.

TeselaGen 2011-06-01

12.

TorMagnus Pharmaceuticals 2022-05-01